press the button.the grilling process will start, In the LED display,Cook,Grill and the remaining period of operation will be shown.turn the food being grilled after half of the operating time has elapsed. if necessary,turn the food being grilled several times.the appliance will switch off automatically when the set time has run out. there will be a sighal which will sound several times and End will be shown in the LED display. if the food is not removed or if the door is not opened,the signal will be repeated after a short time